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公开(公告)号：US20230153172A1
公开(公告)日：2023-05-18
申请号：US18151224
申请日：2023-01-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Guangcheng LI , Xi CHEN
IPC: G06F9/50
CPC classification number: G06F9/5077 , G06F9/5033
Abstract: Example capacity adjustment methods, computing devices, and computer storage media are provided. One example capacity adjustment method includes creating a scaling group. A first instance is created on a first server set for the scaling group. A second instance is created on a second server set for the scaling group. A quantity of instances deployed on the first server set for the scaling group is limited by an upper limit value.
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公开(公告)号：US20200226264A1
公开(公告)日：2020-07-16
申请号：US16832922
申请日：2020-03-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shifeng XU , Xi CHEN
IPC: G06F21/57 , G06F21/44 , G06F21/60 , G06F9/4401 , G11C11/412
Abstract: One example method includes copying code and a security signature of a first off-chip boot to a static random access memory (SRAM) for signature verification, where a function implemented by the first off-chip boot includes initializing a double data rate synchronous dynamic random access memory (DDR), and the DDR initialization includes configuring a DDR secure zone, executing, in the SRAM, the code of the first off-chip boot after the signature verification on the first off-chip boot succeeds to initialize the DDR and configure the DDR secure zone, copying code and a security signature of a second off-chip boot to the DDR secure zone for signature verification, where the second off-chip boot is all of other boots in off-chip boots except the first off-chip boot, and executing, in the DDR secure zone, the code of the second off-chip boot after the signature verification on the second off-chip boot succeeds.
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公开(公告)号：US20190294442A1
公开(公告)日：2019-09-26
申请号：US16439335
申请日：2019-06-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei FANG , Xi CHEN , Weiguang CAI
Abstract: A computer system and a memory access technology are provided. In the computer system, when load/store instructions having a dependency relationship is processed, dependency information between a producer load/store instruction and a consumer load/store instruction can be obtained from a processor. A consumer load/store request is sent to a memory controller in the computer system based on the obtained dependency information, so that the memory controller can terminate a dependency relationship between load/store requests in the memory controller locally based on the dependency information in the received consumer load/store request, and execute the consumer load/store request.
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公开(公告)号：US20200374876A1
公开(公告)日：2020-11-26
申请号：US16991602
申请日：2020-08-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xi CHEN , Zhiqiang ZOU
Abstract: Embodiments of this application disclose a signal receiving method, apparatus, and device. The method includes: receiving a time-domain signal sent by a sending device; replicating the time-domain signal to obtain N time-domain signals; configuring N window functions, where the N window functions are in a one-to-one correspondence with the N time-domain signals; performing an operation on each of the N time-domain signals based on a corresponding window function to obtain N windowed time-domain signals; separately converting the N windowed time-domain signals to obtain N frequency-domain signals; determining an RB corresponding to an interference frequency; selecting several RBs from each of the N frequency-domain signals; and arranging the selected RBs in sequence based on indexes to obtain a target frequency-domain signal.
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5.发明申请Method and Apparatus for Embedding Advertisement into File, System and Terminal 审中-公开将广告嵌入文件，系统和终端的方法和装置公开(公告)号：US20160300270A1
公开(公告)日：2016-10-13
申请号：US15038247
申请日：2013-11-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xi CHEN
IPC: G06Q30/02
CPC classification number: G06Q30/0276 , G06Q30/02 , G06Q30/0277
Abstract: A method for embedding an advertisement into a file where the method includes recording, when a file is processed, an advertisement slot mark for embedding an advertisement, sending the advertisement slot mark to an advertising platform, and storing the advertisement slot mark into the file that is released such that when the released file is presented, a real-time rendering system acquires, from the advertising platform, an advertisement material that matches the advertisement slot mark, and renders the advertisement material to a position that corresponds to the advertisement slot mark in the released file, to generate an advertisement. In the embodiments of the present disclosure, an advertisement slot mark for embedding an advertisement is recorded in a presented file, and an advertisement material that matches the advertisement slot mark is dynamically acquired, thereby implementing dynamic adjustment on a presented advertisement and maximizing advertisement value.
Abstract translation: 一种用于将广告嵌入文件中的方法包括记录的方法，当文件被处理时，用于嵌入广告的广告时隙标记，向广告平台发送广告时隙标记，并将广告时隙标记存储到文件中 被释放，使得当呈现发布的文件时，实时呈现系统从广告平台获取与广告时隙标记相匹配的广告材料，并且将广告素材呈现到与广告时隙标记相对应的位置 发布文件，生成广告。 在本公开的实施例中，用于嵌入广告的广告时隙标记被记录在所呈现的文件中，并且动态地获取与广告时隙标记相匹配的广告素材，从而对所呈现的广告进行动态调整并最大化广告价值。
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Patent Agency Ranking
公开(公告)号：US20240073080A1
公开(公告)日：2024-02-29
申请号：US18495994
申请日：2023-10-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiang HUO , Zhi YANG , Xi CHEN , Chunhui LE
IPC: H04L27/32
CPC classification number: H04L27/32
Abstract: A method for obtaining information about a channel and an apparatus are provided. The method includes: obtaining N+1 first feedback signals Yn from a passive inter-modulation source; obtaining first update direction information p based on the N+1 first feedback signals Yn; and obtaining information about a channel with the passive inter-modulation source based on the first update direction information p. According to the method and the apparatus in this application, complexity of obtaining the information about the channel with the passive inter-modulation source can be reduced, time and power consumption required for obtaining the information about the channel can be reduced, and accuracy of the information about the channel can be improved.
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7.发明申请公开(公告)号：US20200252356A1
公开(公告)日：2020-08-06
申请号：US16854628
申请日：2020-04-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xi CHEN
IPC: H04L12/58 , H04L29/06 , H04L29/08 , G06F40/279 , G06F40/205 , G06F3/147 , G06F3/14
Abstract: A method for displaying media information includes: receiving a media information request sent by an originating client, where the media information request carries media information and destination client information; parsing the received media information to obtain text information corresponding to the media information; synthesizing information related to the media information with information related to the text information to obtain composite information; and sending the composite information to a destination client according to the destination client information, so that the destination client obtains the media information and the text information according to the composite information and displays the media information and the text information.
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公开(公告)号：US20180242138A1
公开(公告)日：2018-08-23
申请号：US15752796
申请日：2015-08-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xi CHEN , Pengfei LIU
Abstract: A communication control method and apparatus, a terminal, and a network platform, where after generating a virtual subscriber identity module (SIM) card application request, the terminal sends the virtual SIM card application request to the network platform, then receives target virtual SIM card data returned by the network platform, and configures a target virtual SIM card in a baseband chip such that a user can conveniently change a SIM card only by downloading virtual SIM card data from the network platform using a network, regardless of a location of the user and time. In addition, according to the method, the user can conveniently select, with reference to displayed information about baseband chips, a baseband chip in which the target virtual SIM card data is configured, and does not need to repeatedly detach and mount a SIM card slot of the terminal for confirmation.
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公开(公告)号：US20170141816A1
公开(公告)日：2017-05-18
申请号：US15323622
申请日：2014-07-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xi CHEN
CPC classification number: H04B5/0031 , G06K7/0021 , G06K7/087 , H01F38/14 , H01F2038/143 , H01Q7/08 , H01R11/30 , H04B1/3816 , H04W12/08 , H04W12/12
Abstract: A connection/disconnection method, including detecting, by an electronic device, a change of a magnetic flux of a first magnetic field in the electronic device, generating a first electric signal according to the change of the magnetic flux, where the first magnetic field is generated by an electronic component, a magnetic force of the first magnetic field is used to drive the electronic component to be connected to the electronic device, determining, by the electronic device, whether identification information of the target connection component is the same as a preset identifier when a change of the first electric signal meets a first preset model, and driving, by the electronic device, the electronic component to be disconnected from the electronic device when the identification information of the target connection component is different from the preset identifier.
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公开(公告)号：US20230155616A1
公开(公告)日：2023-05-18
申请号：US18157976
申请日：2023-01-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04B1/04
CPC classification number: H04B1/0483 , H04B1/0458
Abstract: This application provides a downlink transmitting system and a switching method. The downlink transmitting system includes at least one digital intermediate frequency module group, at least one Tx port group, a plurality of PAs, at least one switching switch, and an antenna array. The plurality of PAs are connected to the antenna array. The plurality of PAs are connected to all Tx ports included in the downlink transmitting system in a one-to-one correspondence. The at least one digital intermediate frequency module group is in a one-to-one correspondence with the at least one Tx port group. Each Tx port group is connected to each digital intermediate frequency module in a corresponding digital intermediate frequency module group through one switching switch. Each Tx port group includes a plurality of Tx ports.
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